Has passenger, commercial, and public service car and motorcycle and side car license number, make & model, owner and address. Includes dealers, manufacturers and car transfers, report on the Motor Vehicle Dept., illustrations of proper behavior at turns and intersections, use of signals and headlights.; Frequency: Monthly, <1925>-; Former frequency: Bimonthly , 1916- ; Quarterly, 1915-; Other title: Connecticut automobile register; Continues: List of registered motor vehicles, with motor vehicle law, rules of the road, list of automobiles showing taxable horse-power ratings of pleasure and commercial cars, also table of fees (Hartford, Conn. : 1914) (OCoLC)44901000; Other author: Connecticut. Dept. of Motor Vehicles; Connecticut State Library; Note: "Official publication."; Issued by: Connecticut. Commissioner of Motor Vehicles, <1918>- ; by Connecticut. Dept. of Motor Vehicles, -1925; by Connecticut State Library, 1926-; Semiannual updating supplements published July and September, <1919>-; Numbering begins with Aug. 1915; vols. for <1918>-<1922> lack numerical designation; Issues for 1924 published in 4 parts; issues for 1926, in 12 parts; Imprint varies; Vol. for 1916 issued with New England road map